The Alpha’s reduced-power recoil spring is engineered to compliment our Ultra-ported island barrel, creating an exceptionally balanced shooting experience. While the factory recoil spring operates in the 10-12 lb range, with a nominal weight of approximately 10.6 lbs, our lighter spring comes in just under 8 lbs. Working in harmony with the barrel’s integrated porting, this setup delivers a smoother recoil impulse, reduced muzzle movement, and faster sight recovery for an ultra-flat, controlled shooting experience.